path: root/Mk/bsd.ruby.mk

#
# bsd.ruby.mk - Utility definitions for Ruby related ports.
#
# Created by: Akinori MUSHA <knu@FreeBSD.org>
#
# $FreeBSD$
#

.if !defined(Ruby_Include)

Ruby_Include=           bsd.ruby.mk
Ruby_Include_MAINTAINER=    stas@FreeBSD.org

#
# [variables that a user may define]
#
# RUBY_VER      - (See below)
# RUBY_DEFAULT_VER  - Set to (e.g.) "1.8" if you want to refer to "ruby18"
#             just as "ruby".
# RUBY_ARCH     - (See below)
# RUBY_RD_HTML      - Define if you want HTML files generated from RD files.
#
#
# [variables that each port can define]
#
# RUBY          - Set to full path of ruby.  If you set this, the values
#             of the following variables are automatically obtained
#             from the ruby executable: RUBY_VER, RUBY_VERSION,
#             RUBY_NAME, RUBY_ARCH, RUBY_LIBDIR, RUBY_ARCHLIBDIR,
#             RUBY_SITELIBDIR, and RUBY_SITEARCHLIBDIR.
# RUBY_VER      - Set to the alternative short version of ruby in the
#             form of `x.y' (see below for current value).
# USE_RUBY      - Says that the port uses ruby for building and running.
# RUBY_NO_BUILD_DEPENDS - Says that the port should not build-depend on ruby.
# RUBY_NO_RUN_DEPENDS   - Says that the port should not run-depend on ruby.
# USE_LIBRUBY       - Says that the port uses libruby.
# USE_RUBY_EXTCONF  - Says that the port uses extconf.rb to configure.
#             Implies USE_RUBY.
# RUBY_EXTCONF      - Set to the alternative name of extconf.rb
#             (default: extconf.rb).
# RUBY_EXTCONF_SUBDIRS  - Set to list of subdirectories, if multiple modules
#             are included.
# USE_RUBY_SETUP    - Says that the port uses setup.rb to configure and
#             build.
# RUBY_SETUP        - Set to the alternative name of setup.rb
#             (default: setup.rb).
# USE_RUBY_AMSTD    - Says that the port uses amstd for building and
#             running.
# USE_RUBY_RDTOOL   - Says that the port uses rdtool to generate documents.
# USE_RUBY_RDOC     - Says that the port uses rdoc to generate documents.
# USE_RUBY_FEATURES - Says that the port requires some of the following
#             features for building and/or running (default: none):
#             iconv
# RUBY_REQUIRE      - Set to a Ruby expression to evaluate before building
#             the port.  The constant "Ruby" is set to the integer
#             version number of ruby, and the result of the
#             expression will be set to RUBY_PROVIDED, which is
#             left undefined if the result is nil, false or a
#             zero-length string.  Implies USE_RUBY.
# RUBY_SHEBANG_FILES    - Specify the files which shebang lines you want to fix.
# RUBY_RD_FILES     - Specify the RD files which you want to generate HTML
#             documents from. If this is defined and not empty,
#             USE_RUBY_RDTOOL is implied and RUBY_RD_HTML_FILES is
#             defined.
#
#
# [variables that each port should not (re)define]
#
# RUBY_PKGNAMEPREFIX    - Common PKGNAMEPREFIX for ruby ports
#             (default: ruby${RUBY_SUFFIX}-)
# RUBY_VERSION      - Full version of ruby without preview/beta suffix in
#             the form of `x.y.z' (see below for current value).
# RUBY_VERSION_CODE - Full integer version of ruby without preview/beta
#             suffix in the form of `xyz'.
# RUBY_PORTVERSION  - PORTVERSION for the standard ruby ports (ruby,
#             ruby-gdbm, etc.).
# RUBY_PORTREVISION - PORTREVISION for the standard ruby ports.
# RUBY_PORTEPOCH    - PORTEPOCH for the standard ruby ports.
# RUBY_DISTNAME     - DISTNAME for the standard ruby ports, i.e. the
#             basename of the ruby distribution tarball.
# RUBY_DISTVERSION  - The version number part of RUBY_DISTNAME.
# RUBY_PATCHFILES   - PATCHFILES for the standard ruby ports, i.e. the
#             basename of the ruby distribution tarball.
# RUBY_WRKSRC       - WRKSRC for the ruby port.
# MASTER_SITE_SUBDIR_RUBY   - MASTER_SITE_SUBDIR for the ruby distfiles.
#
# RUBY_SHLIBVER     - Major version of libruby (see below for current
#             value).
# RUBY_ARCH     - Set to target architecture name.
#             (e.g. i386-freebsd7)
# RUBY_SUFFIX       - Suffix for ruby binaries and directories
#             (${RUBY_VER:S/.//}).
# RUBY_WITHOUT_SUFFIX   - Always ${LOCALBASE}/bin/ruby.
# RUBY_WITH_SUFFIX  - Always ${RUBY_WITHOUT_SUFFIX}${RUBY_SUFFIX}.
# RUBY_NAME     - Ruby's name with trailing suffix.
#
# RUBY_MODNAME      - Set to the module name (default: ${PORTNAME}).
#
# RUBY_RD2      - Full path of rd2 executable.
# RUBY_RDOC     - Full path of rdoc executable.
#
# RUBY_BASE_PORT    - Port path of base ruby without PORTSDIR, without
#             suffix except version.
# RUBY_PORT     - Port path of ruby without PORTSDIR.
# RUBY_AMSTD_PORT   - Port path of ruby-amstd without PORTSDIR.
# RUBY_RDTOOL_PORT  - Port path of rdtool without PORTSDIR.
# RUBY_RDOC_PORT    - Port path of rdoc without PORTSDIR.
# RUBY_ICONV_PORT   - Port path of ruby-iconv without PORTSDIR.
#
# DEPEND_LIBRUBY    - LIB_DEPENDS entry for libruby.
# DEPEND_RUBY       - BUILD_DEPENDS/RUN_DEPENDS entry for ruby.
# DEPEND_RUBY_AMSTD - BUILD_DEPENDS/RUN_DEPENDS entry for ruby-amstd.
# DEPEND_RUBY_RDTOOL    - BUILD_DEPENDS entry for rdtool.
# DEPEND_RUBY_RDOC  - BUILD_DEPENDS entry for rdoc.
# DEPEND_RUBY_ICONV - BUILD_DEPENDS/RUN_DEPENDS entry for ruby-iconv.
#
# RUBY_LIBDIR       - Installation path for architecture independent
#             libraries.
# RUBY_ARCHLIBDIR   - Installation path for architecture dependent
#             libraries.
# RUBY_SITELIBDIR   - Installation path for site architecture independent
#             libraries.
# RUBY_SITEARCHLIBDIR   - Installation path for site architecture dependent
#             libraries.
# RUBY_DOCDIR       - Installation path for documents.
# RUBY_EXAMPLESDIR  - Installation path for examples.
# RUBY_RIDIR        - Installation path for site architecture independent ri
#             documents.
# RUBY_SITERIDIR    - Installation path for site architecture dependent ri
#             documents.
# RUBY_MODDOCDIR    - Installation path for the module's documents.
# RUBY_MODEXAMPLESDIR   - Installation path for the module's examples.
# RUBY_ELISPDIR     - Installation path for emacs lisp files.
#

RUBY_DEFAULT_VER?=  1.8

RUBY_VER?=      ${RUBY_DEFAULT_VER}

.if defined(RUBY)
.if !exists(${RUBY})
IGNORE= cannot install: you set the variable RUBY to "${RUBY}", but it does not seem to exist.  Please specify an already installed ruby executable.
.endif

_RUBY_TEST!=        ${RUBY} -e 'begin; require "rbconfig"; rescue LoadError; puts "error"; end'
.if !empty(_RUBY_TEST)
IGNORE= cannot install: you set the variable RUBY to "${RUBY}", but it failed to include rbconfig.  Please specify a properly installed ruby executable.
.endif

_RUBY_CONFIG=       ${RUBY} -r rbconfig -e 'C = Config::CONFIG' -e

RUBY_VERSION!=      ${_RUBY_CONFIG} 'puts VERSION'
RUBY_SUFFIX?=       # empty

RUBY_ARCH!=     ${_RUBY_CONFIG} 'puts C["target"]'
RUBY_NAME!=     ${_RUBY_CONFIG} 'puts C["ruby_install_name"]'

_RUBY_SYSLIBDIR!=   ${_RUBY_CONFIG} 'puts C["libdir"]'
_RUBY_SITEDIR!=     ${_RUBY_CONFIG} 'puts C["sitedir"]'
_RUBY_VENDORDIR!=   ${_RUBY_CONFIG} 'puts C["vendordir"]'
.else
RUBY?=          ${LOCALBASE}/bin/${RUBY_NAME}

.if defined(RUBY_VER)
. if ${RUBY_VER} == 1.8
#
# Ruby 1.8
#
RUBY_RELVERSION=    1.8.6
RUBY_PORTREVISION=  0
RUBY_PORTEPOCH=     1
RUBY_PATCHLEVEL=    287

.  if ${RUBY_PATCHLEVEL} == 0
RUBY_VERSION?=      ${RUBY_RELVERSION}
RUBY_DISTVERSION?=  ${RUBY_RELVERSION}
.  else
RUBY_VERSION?=      ${RUBY_RELVERSION}.${RUBY_PATCHLEVEL}
RUBY_DISTVERSION?=  ${RUBY_RELVERSION}-p${RUBY_PATCHLEVEL}
.  endif

# Security patch
RUBY_PATCHFILES?=   ${RUBY_VERSION}-patch1.gz

RUBY_WRKSRC=        ${WRKDIR}/ruby-${RUBY_DISTVERSION}

#
# PLIST_SUB helpers
#
RUBY18=         ""
RUBY19=         "@comment "

. elif ${RUBY_VER} == 1.9
#
# Ruby 1.9
#
RUBY_RELVERSION=    1.9.0
RUBY_PORTREVISION=  0
RUBY_PORTEPOCH=     1
RUBY_PATCHLEVEL=    1

RUBY_VERSION?=      ${RUBY_RELVERSION}.${RUBY_PATCHLEVEL}
RUBY_DISTVERSION?=  ${RUBY_RELVERSION}-${RUBY_PATCHLEVEL}

RUBY_WRKSRC=        ${WRKDIR}/ruby-${RUBY_DISTVERSION}

RUBY_CONFIGURE_ARGS+=   --with-rubyhdrdir="${PREFIX}/include/ruby-1.9/"

#
# PLIST_SUB helpers
#
RUBY18=         "@comment "
RUBY19=         ""

. else
#
# Other versions
#
IGNORE= Only ruby 1.8 and 1.9 are supported
. endif
.endif # defined(RUBY_VER)

CONFIGURE_TARGET?=  ${ARCH}-portbld-freebsd${OSREL:C/\..*//}

RUBY_ARCH?=     ${ARCH}-freebsd${OSREL:C/\..*//}
RUBY_NAME?=     ruby${RUBY_SUFFIX}

_RUBY_SYSLIBDIR?=   ${PREFIX}/lib
_RUBY_SITEDIR?=     ${_RUBY_SYSLIBDIR}/ruby/site_ruby
_RUBY_VENDORDIR?=   ${_RUBY_SYSLIBDIR}/ruby/vendor_ruby
.endif
#      defined(RUBY)

RUBY_DEFAULT_SUFFIX?=   ${RUBY_DEFAULT_VER:S/.//}

RUBY_DISTVERSION?=  ${RUBY_VERSION}
RUBY_PORTVERSION?=  ${RUBY_VERSION}
MASTER_SITE_SUBDIR_RUBY?=   ${RUBY_VER}
RUBY_DISTNAME?=     ruby-${RUBY_DISTVERSION}

RUBY_WRKSRC?=       ${WRKDIR}/${RUBY_DISTNAME}

RUBY_VERSION_CODE?= ${RUBY_VERSION:S/.//g}
RUBY_VER=       ${RUBY_VERSION:C/([[:digit:]]+\.[[:digit:]]+).*/\1/}
RUBY_SUFFIX=        ${RUBY_VER:S/.//}

RUBY_WITHOUT_SUFFIX?=   ${LOCALBASE}/bin/ruby
RUBY_WITH_SUFFIX?=  ${RUBY_WITHOUT_SUFFIX}${RUBY_SUFFIX}

RUBY_PKGNAMEPREFIX?=    ruby${RUBY_SUFFIX}-
RUBY_SHLIBVER?=     ${RUBY_VER:S/.//}

RUBY_CONFIGURE_ARGS+=   --program-prefix=""

DEPENDS_ARGS+=      RUBY_VER="${RUBY_VER}"

RUBY_CONFIGURE_ARGS+=   --program-suffix="${RUBY_SUFFIX}"

RUBY_MODNAME?=      ${PORTNAME}

# Commands
RUBY_RD2?=      ${LOCALBASE}/bin/rd2
RUBY_RDOC?=     ${LOCALBASE}/bin/rdoc

# Ports
RUBY_BASE_PORT?=    lang/ruby${RUBY_VER:S/.//}
RUBY_PORT?=     ${RUBY_BASE_PORT}
RUBY_AMSTD_PORT?=   devel/ruby-amstd
RUBY_RDTOOL_PORT?=  textproc/ruby-rdtool
RUBY_RDOC_PORT?=    textproc/ruby-rdoc
RUBY_ICONV_PORT?=   converters/ruby-iconv

# Depends
DEPEND_LIBRUBY?=    ${RUBY_NAME}.${RUBY_SHLIBVER}:${PORTSDIR}/${RUBY_PORT}
DEPEND_RUBY?=       ${RUBY}:${PORTSDIR}/${RUBY_PORT}
DEPEND_RUBY_AMSTD?= ${RUBY_SITELIBDIR}/amstd/version.rb:${PORTSDIR}/${RUBY_AMSTD_PORT}
DEPEND_RUBY_RDTOOL?=    ${RUBY_RD2}:${PORTSDIR}/${RUBY_RDTOOL_PORT}
DEPEND_RUBY_ICONV=  ${RUBY_ARCHLIBDIR}/iconv.so:${PORTSDIR}/${RUBY_ICONV_PORT}

# Directories
RUBY_LIBDIR?=       ${_RUBY_SYSLIBDIR}/ruby/${RUBY_VER}
RUBY_ARCHLIBDIR?=   ${RUBY_LIBDIR}/${RUBY_ARCH}
RUBY_SITELIBDIR?=   ${_RUBY_SITEDIR}/${RUBY_VER}
RUBY_SITEARCHLIBDIR?=   ${RUBY_SITELIBDIR}/${RUBY_ARCH}
RUBY_VENDORLIBDIR?= ${_RUBY_VENDORDIR}/${RUBY_VER}
RUBY_VENDORARCHLIBDIR?= ${RUBY_VENDORLIBDIR}/${RUBY_ARCH}
RUBY_DOCDIR?=       ${PREFIX}/share/doc/${RUBY_NAME}
RUBY_EXAMPLESDIR?=  ${PREFIX}/share/examples/${RUBY_NAME}
RUBY_RIDIR?=        ${PREFIX}/share/ri/${RUBY_VER}/system
RUBY_SITERIDIR?=    ${PREFIX}/share/ri/${RUBY_VER}/site
RUBY_MODDOCDIR?=    ${RUBY_DOCDIR}/${RUBY_MODNAME}
RUBY_MODEXAMPLESDIR?=   ${RUBY_EXAMPLESDIR}/${RUBY_MODNAME}
RUBY_ELISPDIR?=     ${PREFIX}/lib/ruby/elisp

# PLIST
PLIST_RUBY_DIRS=    RUBY_LIBDIR="${RUBY_LIBDIR}" \
            RUBY_ARCHLIBDIR="${RUBY_ARCHLIBDIR}" \
            RUBY_SITELIBDIR="${RUBY_SITELIBDIR}" \
            RUBY_SITEARCHLIBDIR="${RUBY_SITEARCHLIBDIR}" \
            RUBY_VENDORLIBDIR="${RUBY_VENDORLIBDIR}" \
            RUBY_VENDORARCHLIBDIR="${RUBY_VENDORARCHLIBDIR}" \
            RUBY_MODDOCDIR="${RUBY_MODDOCDIR}" \
            RUBY_MODEXAMPLESDIR="${RUBY_MODEXAMPLESDIR}" \
            RUBY_DOCDIR="${RUBY_DOCDIR}" \
            RUBY_EXAMPLESDIR="${RUBY_EXAMPLESDIR}" \
            RUBY_RIDIR="${RUBY_RIDIR}" \
            RUBY_SITERIDIR="${RUBY_SITERIDIR}" \
            RUBY_ELISPDIR="${RUBY_ELISPDIR}"

PLIST_SUB+=     ${PLIST_RUBY_DIRS:C,DIR="(${LOCALBASE}|${PREFIX})/,DIR=",} \
            RUBY_VERSION="${RUBY_VERSION}" \
            RUBY_VER="${RUBY_VER}" \
            RUBY_SHLIBVER="${RUBY_SHLIBVER}" \
            RUBY_ARCH="${RUBY_ARCH}" \
            RUBY_SUFFIX="${RUBY_SUFFIX}" \
            RUBY_NAME="${RUBY_NAME}" \
            RUBY_DEFAULT_SUFFIX="${RUBY_DEFAULT_SUFFIX}" \
            RUBY18=${RUBY18} \
            RUBY19=${RUBY19}

# require check
.if defined(RUBY_REQUIRE)
USE_RUBY=       yes

.if exists(${RUBY})
RUBY_PROVIDED!=     ${RUBY} -e '\
    Ruby = ${RUBY_VERSION_CODE}; \
    value = begin; ${RUBY_REQUIRE}; end and puts value'
.else
RUBY_PROVIDED=      "should be" # the latest version is going to be installed
.endif

.if empty(RUBY_PROVIDED)
.undef RUBY_PROVIDED
.endif
.endif

# fix shebang lines
.if defined(RUBY_SHEBANG_FILES) && !empty(RUBY_SHEBANG_FILES)
USE_RUBY=       yes

post-patch: ruby-shebang-patch

ruby-shebang-patch:
    @cd ${WRKSRC}; for f in ${RUBY_SHEBANG_FILES}; do \
    ${ECHO_MSG} "===>  Fixing the #! line of $$f"; \
    TMPFILE=`mktemp -t rubyshebang`; \
    cp $$f $$TMPFILE; \
    ${AWK} 'BEGIN {flag = 0;}                               \
        {                                       \
            if (flag == 0) {                            \
                if ($$0 ~ /^#!/) {                      \
                    sub(/#!(.*\/)?(env[[:space:]]+)?ruby/, "#!${RUBY}", $$0);\
                    print $$0;                      \
                }                               \
                else {                              \
                    print "#!${RUBY}";                  \
                    print $$0;                      \
                }                               \
                flag = 1;                           \
            } else {                                \
                print $$0;                          \
            }                                   \
        }' $$TMPFILE > $$f; \
    rm -f $$TMPFILE; \
    done
.endif

.if defined(DEBUG)
RUBY_FLAGS+=    -d
.endif

#
# RubyGems support
#
.if defined(USE_RUBYGEMS)

. if ${RUBY_VER} == 1.8
BUILD_DEPENDS+= ${RUBYGEMBIN}:${PORTSDIR}/devel/ruby-gems
RUN_DEPENDS+=   ${BUILD_DEPENDS}
. endif

PKGNAMEPREFIX?= rubygem-
EXTRACT_SUFX=   .gem
EXTRACT_ONLY=
DIST_SUBDIR=    rubygem

NO_BUILD=   yes

GEMS_BASE_DIR=  lib/ruby/gems/${RUBY_VER}
GEMS_DIR=   ${GEMS_BASE_DIR}/gems
DOC_DIR=    ${GEMS_BASE_DIR}/doc
CACHE_DIR=  ${GEMS_BASE_DIR}/cache
SPEC_DIR=   ${GEMS_BASE_DIR}/specifications
GEM_NAME?=  ${PORTNAME}-${PORTVERSION}
GEM_LIB_DIR=    ${GEMS_DIR}/${GEM_NAME}
GEM_DOC_DIR=    ${DOC_DIR}/${GEM_NAME}
GEM_SPEC=   ${SPEC_DIR}/${GEM_NAME}.gemspec
GEM_CACHE=  ${CACHE_DIR}/${GEM_NAME}.gem

PLIST_SUB+= PORTVERSION="${PORTVERSION}" \
        REV="${RUBY_GEM}" \
        GEMS_BASE_DIR="lib/ruby/gems/${RUBY_VER}" \
        GEMS_DIR="${GEMS_DIR}" \
        DOC_DIR="${DOC_DIR}" \
        CACHE_DIR="${CACHE_DIR}" \
        SPEC_DIR="${SPEC_DIR}" \
        PORT="${PORTNAME}-${PORTVERSION}" \
        GEM_NAME="${GEM_NAME}" \
        GEM_LIB_DIR="${GEM_LIB_DIR}" \
        GEM_DOC_DIR="${GEM_DOC_DIR}" \
        GEM_SPEC="${GEM_SPEC}" \
        GEM_CACHE="${GEM_CACHE}" \
        EXTRACT_SUFX="${EXTRACT_SUFX}"

RUBYGEMBIN= ${LOCALBASE}/bin/gem${RUBY_VER:S/.//}

. if defined(DISTFILES)
GEMFILES=   ${DISTFILES:C/:[^:]+$//}
. else
GEMFILES=   ${DISTNAME}${EXTRACT_SUFX}
. endif

do-install:
.for _D in ${GEMFILES}
    ${SETENV} ${GEM_ENV} ${RUBYGEMBIN} install -l --no-update-sources --no-ri --install-dir ${PREFIX}/lib/ruby/gems/${RUBY_VER} ${DISTDIR}/${DIST_SUBDIR}/${_D} -- --build-args ${CONFIGURE_ARGS}
.endfor

.endif # USE_RUBYGEMS

#
# extconf.rb support
#
.if defined(USE_RUBY_EXTCONF)
USE_RUBY=       yes

RUBY_EXTCONF?=      extconf.rb
CONFIGURE_ARGS+=    --with-opt-dir="${LOCALBASE}"

do-configure:   ruby-extconf-configure

ruby-extconf-configure:
.if defined(RUBY_EXTCONF_SUBDIRS)
.for d in ${RUBY_EXTCONF_SUBDIRS}
    @${ECHO_MSG} "===>  Running ${RUBY_EXTCONF} in ${d} to configure"
    @cd ${CONFIGURE_WRKSRC}/${d}; \
    ${SETENV} ${CONFIGURE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_EXTCONF} ${CONFIGURE_ARGS}
.endfor
.else
    @${ECHO_MSG} "===>  Running ${RUBY_EXTCONF} to configure"
    @cd ${CONFIGURE_WRKSRC}; \
    ${SETENV} ${CONFIGURE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_EXTCONF} ${CONFIGURE_ARGS}
.endif
.endif

#
# setup.rb support
#
.if defined(USE_RUBY_SETUP)
RUBY_SETUP?=        setup.rb

do-configure:   ruby-setup-configure

ruby-setup-configure:
    @${ECHO_MSG} "===>  Running ${RUBY_SETUP} to configure"
    @cd ${BUILD_WRKSRC}; \
    ${SETENV} ${CONFIGURE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_SETUP} config ${CONFIGURE_ARGS}

do-build:   ruby-setup-build

ruby-setup-build:
    @${ECHO_MSG} "===>  Running ${RUBY_SETUP} to build"
    @cd ${BUILD_WRKSRC}; \
    ${SETENV} ${MAKE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_SETUP} setup

do-install: ruby-setup-install

ruby-setup-install:
    @${ECHO_MSG} "===>  Running ${RUBY_SETUP} to install"
    @cd ${INSTALL_WRKSRC}; \
    ${SETENV} ${MAKE_ENV} ${RUBY} ${RUBY_FLAGS} ${RUBY_SETUP} install
.endif

.if defined(USE_LIBRUBY)
LIB_DEPENDS+=       ${DEPEND_LIBRUBY}
.endif

.if defined(USE_RUBY)
.if !defined(RUBY_NO_BUILD_DEPENDS)
EXTRACT_DEPENDS+=   ${DEPEND_RUBY}
PATCH_DEPENDS+=     ${DEPEND_RUBY}
BUILD_DEPENDS+=     ${DEPEND_RUBY}
.endif
.if !defined(RUBY_NO_RUN_DEPENDS)
RUN_DEPENDS+=       ${DEPEND_RUBY}
.endif
.endif

.if defined(USE_RUBY_FEATURES)

_use=   ${USE_RUBY_FEATURES:Miconv}
.if !empty(_use)
BUILD_DEPENDS+=     ${DEPEND_RUBY_ICONV}
RUN_DEPENDS+=       ${DEPEND_RUBY_ICONV}
.endif

.undef _use
.endif

.if defined(USE_RAKE)
. if ${RUBY_VER} == 1.8
BUILD_DEPENDS+=     ${LOCALBASE}/bin/rake:${PORTSDIR}/devel/rubygem-rake
RAKE_BIN=    ${LOCALBASE}/bin/rake
. else
RAKE_BIN=    ${LOCALBASE}/bin/${RUBY_VER:S/.//}
. endif
.endif

.if defined(USE_RUBY_AMSTD)
BUILD_DEPENDS+=     ${DEPEND_RUBY_AMSTD}
RUN_DEPENDS+=       ${DEPEND_RUBY_AMSTD}
.endif

# documents

RUBY_NO_RD_HTML=    yes

.if defined(RUBY_RD_HTML)
.undef RUBY_NO_RD_HTML
.endif

.if defined(NOPORTDOCS)
RUBY_NO_RD_HTML=    yes
.endif

.if defined(RUBY_RD_FILES) && !defined(RUBY_NO_RD_HTML)
USE_RUBY_RDTOOL=    yes

RUBY_RD_HTML_FILES= ${RUBY_RD_FILES:S/.rb$//:S/.rd././:S/.rd$//:S/$/.html/}

PLIST_SUB+=     RUBY_RD_HTML_FILES=""

pre-install:    ruby-rd-build

ruby-rd-build:
.if !empty(RUBY_RD_FILES)
    @${ECHO_MSG} "===>  Generating HTML documents from RD documents"
    @cd ${WRKSRC}; for rd in ${RUBY_RD_FILES}; do \
        html=$$(echo $$rd | ${SED} 's/\.rb$$//;s/\.rd\././;s/\.rd$$//').html; \
        ${ECHO_MSG} "${RUBY_RD2} $$rd > $$html"; \
        ${RUBY_RD2} $$rd > $$html; \
    done
.else
    @${DO_NADA}
.endif

.else
RUBY_RD_HTML_FILES= # empty

PLIST_SUB+=     RUBY_RD_HTML_FILES="@comment "
.endif

.if !defined(NOPORTDOCS) && defined(USE_RUBY_RDTOOL)
BUILD_DEPENDS+=     ${DEPEND_RUBY_RDTOOL}
.endif

.endif